Iphone 4 cdma no service

[smartengghelp]

Hi
i got iphone 4 cdma , i registered its meid through some supplier and after that i uploaded a-key in phone provided by supplier.
Also i input a new no. Through *228. Phone work for sometime .but after 30-40 minutes phone is showing no service.
Already updated phone , re-enter akey still no service.....

Do i needto make more settings , if yes then why phone works in start, plz help
thanks

[~AKSingh~]

If you have updated firmware to 5.1 OS , this might be one of the fault
for no network

Update PRL with a latest one
thats the only solution

br,

[smartengghelp]

ALREADY i updated prl in phone as u described here but still same.......
http://forum.gsmhosting.com/vbb/f128...ne-4g-1420575/
I HAVE DOWNLOADED PRL FILE FROM RIMWEB, IS THERE ANYONE WHO HAVE TESTED PRL FILE..
ALSO , ONE THING AS MENTIONED IN STEPS OF UPLOADING PRL IN STEP 3 IT IS WRITTEN TO OVERWRITE ORIGINAL 310VZW.prl , BUT THEIR IS NO INTIALLY 310VZW.prl FILE IN THAT FOLDER, I DIRECTLY PASTE NEW FILE.
ANY MORE HELP TO SORT UT THIS..............

[abidgsmunlocker]

how to connect com port

[~AKSingh~]

Originally Posted by smartengghelp

ALREADY i updated prl in phone as u described here but still same.......
http://forum.gsmhosting.com/vbb/f128...ne-4g-1420575/
I HAVE DOWNLOADED PRL FILE FROM RIMWEB, IS THERE ANYONE WHO HAVE TESTED PRL FILE..
ALSO , ONE THING AS MENTIONED IN STEPS OF UPLOADING PRL IN STEP 3 IT IS WRITTEN TO OVERWRITE ORIGINAL 310VZW.prl , BUT THEIR IS NO INTIALLY 310VZW.prl FILE IN THAT FOLDER, I DIRECTLY PASTE NEW FILE.
ANY MORE HELP TO SORT UT THIS..............

What about flag have u updated them by plist
Look for "PRL Push Flag" and enable "True"

normally its -

<key>PrlPushFlag</key>
<

false/>

make it -
<key>PrlPushFlag</key>

<true/>

save this newely created
carrier.plist
and overwrite the old "carrier.plist"

Reboot phone !

br,

[yanky_1586]

Originally Posted by ~AKSingh~

If you have updated firmware to 5.1 OS , this might be one of the fault
for no network

Update PRL with a latest one
thats the only solution

br,

Sir how to update prl in 5.1...

The earlier method using prl push flag not working...plz help


Sent from my iPhone using Tapatalk

[~AKSingh~]

After reboot
No Service
> thats normal
Now put SSH back to normal
edit carrier plist flag back to original state as it was before i.e " false "
Now reboot set again

This time you il get network

note : not every firmware has 310vzw.prl is the right one, you may have to find the right carrier prl for your need to replace !

br,

[rk_grover77]

almost simillar problem i m also facing. But in my case network is ok after writing rel prl but no outgoing. Plz check this. Need Help regarding Iphone4 Cdma. - GSM-Forum